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- do not allow outside access to the variable storing the CCMD for OptionMenuItemCommand.

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This can be abused to execute atbitrary commands from inside script code.
This commit is contained in:
Christoph Oelckers 2017-12-13 22:14:30 +01:00
parent 6b42036eb6
commit f3ac82e112
1 changed files with 4 additions and 1 deletions
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5
wadsrc/static/zscript/menu/optionmenuitems.txt
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@ -126,9 +126,12 @@ class OptionMenuItemSubmenu : OptionMenuItem
class OptionMenuItemCommand : OptionMenuItemSubmenu class OptionMenuItemCommand : OptionMenuItemSubmenu
{ {
private String ccmd; // do not allow access to this from the outside.
OptionMenuItemCommand Init(String label, Name command, bool centered = false) OptionMenuItemCommand Init(String label, Name command, bool centered = false)
{ {
Super.Init(label, command, 0, centered); Super.Init(label, command, 0, centered);
ccmd = command;
return self; return self;
} }
@ -146,7 +149,7 @@ class OptionMenuItemCommand : OptionMenuItemSubmenu
if (m.GetItem(mAction) != self) return false; if (m.GetItem(mAction) != self) return false;
} }
Menu.MenuSound("menu/choose"); Menu.MenuSound("menu/choose");
DoCommand(mAction); DoCommand(ccmd);
return true; return true;
} }